private void InitComponent()
{
if (library != null && libraryScope != null)
{
return;
}
// Get the object manager
IVsObjectManager2 mgr = LanguageService.GetService(typeof(SVsObjectManager)) as IVsObjectManager2;
if (mgr == null)
{
throw new ArgumentException("object mangager not found.");
}
if (library == null)
{
// Find the com+ library
IVsLibrary2 libraryCInterface;
Guid guid = guidCOMplusplus;
ErrorHandler.ThrowOnFailure(mgr.FindLibrary(ref guid, out libraryCInterface));
library = libraryCInterface as IVsSimpleLibrary2;
if (library == null)
{
throw new ArgumentException("COM+ library not found.");
}
}
if (libraryScope == null)
{
// create the command set for the source file
ErrorHandler.ThrowOnFailure(mgr.CreateSimpleBrowseComponentSet((uint)_BROWSE_COMPONENT_SET_TYPE.BCST_EXCLUDE_LIBRARIES, null, 0, out libraryScope));
// Add compnents
string sBasePath = @"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\";
Guid guid;
uint dwStructSize = (uint)Marshal.SizeOf(typeof(VSCOMPONENTSELECTORDATA));
IVsNavInfo nav;
ErrorHandler.ThrowOnFailure(library.GetGuid(out guid));
VSCOMPONENTSELECTORDATA[] a = new VSCOMPONENTSELECTORDATA[1];
ErrorHandler.ThrowOnFailure(libraryScope.AddComponent(ref guid,
new[]
{
new VSCOMPONENTSELECTORDATA()
{
dwSize = dwStructSize,
bstrFile = sBasePath + "mscorlib.dll",
bstrTitle = "mscorlib",
type = VSCOMPONENTTYPE.VSCOMPONENTTYPE_ComPlus
}
}, out nav, a));
}
} // proc InitComponent
} // ctor
public override void Dispose()
{
try
{
if (libraryScope != null)
{
Marshal.ReleaseComObject(libraryScope);
libraryScope = null;
}
if (library != null)
{
Marshal.ReleaseComObject(library);
library = null;
}
}
finally
{
base.Dispose();
}
} // prop Dispose
